What are the five functions of a database?
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Explain the wait events in statspack report 'db scattered read'?
What is a junior dba?
What is an artificial (derived) primary key? When should an artificial (or derived) primary key be used?
You look at your fragmentation report and see that smon has not coalesced any of you tablespaces, even though you know several have large chunks of contiguous free extents. What is the problem?
When configuring sqlnet on the server what files must be set up?
What does the no logging option do? Why would we be careful of using it?
What is the difference between raid 5 and raid 10? Which is better for oracle?
What is a dba certification?
What is different type of rman backup?
What is a dba?
Give one method for transferring a table from one schema to another?
What is the most important action a dba must perform after changing the database from noarchivelog to archivelog?